F16D 43/22
Controlled by both speed and torque
Official title: controlled by both speed and torque
F16D43/22 (Controlled by both speed and torque) appears on 42 US grants and 23 published applications in this corpus.
Search patents in F16D- Granted patents
- 42
- Published applications
- 23
- Assignees
- 26
- Inventors
- 62
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 4 |
| 2019 | 2 | 4 |
| 2020 | 3 | 3 |
| 2021 | 3 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric assist device for a bicycle7 Oct 2025US 12,434,786 B2Mavic Group
- Rotation locking device26 Sep 2023US 11,767,913 B2Nsk Ltd.
- Clutch with centrifugal assembly, especially for a motorcycle11 Jul 2023US 11,698,114 B2Endurance Adler S.P.A.
- Clutch, in particular for a motorcycle, with pressure plate and centrifugal assembly22 Feb 2022US 11,255,385 B2Endurance Adler S.P.A.
- Transmission mechanism comprising a coupling member, turbomachine equipped with such a mechanism and operating method of said mechanism2 Nov 2021US 11,162,545 B2Safran Transmission Systems
- Rotation locking device5 Jan 2023US 2023/0003299 A1Nsk Ltd.
- Clutch with centrifugal assembly, especially for a motorcycle2 Jun 2022US 2022/0170519 A1Endurance Adler S.P.A.
- Electric assist device for a bicycle6 Jan 2022US 2022/0001956 A1Mavic S.A.S.
- Clutch, in particular for a motorcycle, with pressure plate and centrifugal assembly26 Nov 2020US 2020/0370605 A1Endurance Adler S.P.A.
- Power Transmission Device23 Jul 2020US 2020/0232520 A1Kabushiki Kaisha F.C.C.
Most cited
By later US patents
- Fail safe valve actuator86US 5,195,721 AAVA International Corporation · 1993
- Clutch with a centrifugally applied ball ramp actuator68US 5,441,137 AEaton Corporation · 1995
- Rorque limiting device31US 5,295,907 AAVA International Corporation · 1994
- Progressively engaged centrifugal clutch25US 3,971,463 A1976
- Torque exchange coupling13US 4,195,721 AShea Inventive Designs, Inc. · 1980